More Energy Efficient and 'Smart': Solid State Lighting Potential Grows

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LEDs
"Smart" solid-state light sources now being developed not only have the potential to provide significant energy savings, but also offer new opportunities for applications that go well beyond the lighting provided by conventional incandescent and fluorescent sources, according to E. Fred Schubert and Jong Kyu Kim of Rensselaer Polytechnic Institute.
In an article published May 27, 2005 in the journal Science, the authors describe research currently under way to transform lighting into "smart" lighting, with benefits expected in such diverse fields as medicine, transportation, communications, imaging, and agriculture.


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